[deliverable/linux.git] / include / dt-bindings / interrupt-controller / irq.h

/*
 * This header provides constants for most IRQ bindings.
 *
 * Most IRQ bindings include a flags cell as part of the IRQ specifier.
 * In most cases, the format of the flags cell uses the standard values
 * defined in this header.
 */

#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
#define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H

#define IRQ_TYPE_NONE		0
#define IRQ_TYPE_EDGE_RISING	1
#define IRQ_TYPE_EDGE_FALLING	2
#define IRQ_TYPE_EDGE_BOTH	(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
#define IRQ_TYPE_LEVEL_HIGH	4
#define IRQ_TYPE_LEVEL_LOW	8

#endif
Commit	Line	Data
840ef8b7 SW	1	/*
	2	* This header provides constants for most IRQ bindings.
	3	*
	4	* Most IRQ bindings include a flags cell as part of the IRQ specifier.
	5	* In most cases, the format of the flags cell uses the standard values
	6	* defined in this header.
	7	*/
	8
	9	#ifndef _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
	10	#define _DT_BINDINGS_INTERRUPT_CONTROLLER_IRQ_H
	11
	12	#define IRQ_TYPE_NONE 0
	13	#define IRQ_TYPE_EDGE_RISING 1
	14	#define IRQ_TYPE_EDGE_FALLING 2
	15	#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING \| IRQ_TYPE_EDGE_RISING)
	16	#define IRQ_TYPE_LEVEL_HIGH 4
	17	#define IRQ_TYPE_LEVEL_LOW 8
	18
	19	#endif